#C0F678#C0F678

#C0F678 is a very light, vivid yellow-green. Relative luminance 0.785; OKLCH L 91.0% C 0.166 H 128.5°. Best body text is #000000 at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#C0F678
RGB	rgb(192, 246, 120)
HSL	hsl(86, 88%, 72%)
HSV	hsv(86, 51%, 96%)
CMYK	cmyk(22%, 0%, 51.2%, 3.5%)
CIE-LAB	lab(91.00, -36.88, 54.55)
CIE-LCH	lch(91.00, 65.85, 124.07°)
OKLab	oklab(90.97% -0.103 0.1296)
OKLCH	oklch(90.97% 0.166 128.5)
XYZ	xyz(58.0838, 78.4730, 29.8523)
Luminance	0.7847 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F678 #AE78F6

analogous

#F6ED78 #C0F678 #81F678

triadic

#C0F678 #78C0F6 #F678C0

tetradic

#C0F678 #78F6ED #AE78F6 #F67881

square

#C0F678 #78F6ED #AE78F6 #F67881

split-complementary

#C0F678 #7881F6 #ED78F6

monochromatic

#89E40F #A5F23F #C0F678 #DBFAB1 #F2FDE2

Accessibility & contrast

On white

1.26

#C0F678 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.69

#C0F678 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F678

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F678	#FFFFFF	#000000	##000000
##C0F678	1.00	1.26	16.69	16.69
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.69	21.00	1.00	1.00
##000000	16.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86C

Deuteranopia (green-blind)

#F9E480

Tritanopia (blue-blind)

#C5EDD9

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c0f678;
/* rgb */ color: rgb(192, 246, 120);
/* oklch */ color: oklch(91.0% 0.166 128.5);

Tailwind

colors: {
  custom: {
    50: '#d5f9a2',
    500: '#c0f678',
    950: '#000000',
  },
}

SCSS

$custom: #c0f678;
$custom-light: #d5f9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f678",
  "rgb": {
    "r": 192,
    "g": 246,
    "b": 120
  },
  "hsl": {
    "h": 85.714,
    "s": 87.5,
    "l": 71.765
  },
  "oklch": {
    "l": 0.90966,
    "c": 0.16552,
    "h": 128.5
  },
  "luminance": 0.78474
}

Semantic roles & 50–950 ramp

primary

#C0F678

secondary

#7F41D1

accent

#01E463

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #C0F678

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →